Fix README to match new IDS webpage

Change-Id: I0bb18274b11d005d218f160819b3be6b8112d0d2
diff --git a/README.md b/README.md
index e96d1bd..92d2de4 100644
--- a/README.md
+++ b/README.md
@@ -147,7 +147,7 @@
 
 # License
 
-Kustvakt is published under the [BSD-2 License](https://raw.githubusercontent.com/KorAP/Kustvakt/master/LICENSE). It is developed as part of [KorAP](http://korap.ids-mannheim.de/), the Corpus Analysis Platform at the [Leibniz Institute for the German Language (IDS)](http://ids-mannheim.de/),
+Kustvakt is published under the [BSD-2 License](https://raw.githubusercontent.com/KorAP/Kustvakt/master/LICENSE). It is developed as part of [KorAP](https://korap.ids-mannheim.de/), the Corpus Analysis Platform at the [Leibniz Institute for the German Language (IDS)](https://www.ids-mannheim.de/),
 member of the [Leibniz Association](https://www.leibniz-gemeinschaft.de).
 
 # Contributions
@@ -170,4 +170,4 @@
 
 # References
 
-Kupietz, Marc/Lüngen, Harald (2014): Recent Developments in DeReKo. In: Calzolari, Nicoletta et al. (eds.): Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14). Reykjavik: ELRA, 2378-2385.
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+Kupietz, Marc/Lüngen, Harald (2014): Recent Developments in DeReKo. In: Calzolari, Nicoletta et al. (eds.): Proceedings of the Ninth International Conference on Language Resources and Evaluation (LREC'14). Reykjavik: ELRA, 2378-2385.